GSM Module
gsm module

GSM Module

R390.00

4 in stock (also available on backorder)

SKU: gsm-34 Category: Tags: , ,

Product Description

  • SIM800 series modules support Hyper Text Transfer Protocol application. Which provides a mode to the alternate of HTTP server. The basic application contains GET, POST, HEAD methods; it also supports proxy server, redirection, broken transfer resuming functions.
  • SIM800 series modules support File Transfer Protocol application. Which provides a mode to interact with FTP server. The basic application contains GET, PUT methods, it also supports broken transfer resuming function. PUT method supports APPE, STOR and other modes.

sm800l

simm800

Features:

  • Power supply: voltage range: 3.4V`4.4V
  • Power saving: SLEEP mode is 0.7mA (BS-PA-MFEMS=9).
  • Band: GSM type: small mobile station
    • four frequency: EGSM900, DCS1800, GSM850, PCS1900, can automatically search the four frequency bands. You can also set the frequency band through the AT command.
    • Accord GSM Phase 2/2+
  • Transmit power:
    • Class 4 (2W): GSM850, EGSM900
    • Class 1 (1W): DCS1800, PCS1900
  • GPRS connection features:
    • GPRS time slot default is 12
    • GPRS time slot default is 12
    • GPRS mobile station level is B
  • Temperature range:
    • Working temperature: -40 ℃ ~ +85 ℃
    • Storage temperature: -45 ℃ ~ +90 ℃
  • GPRS data characteristics:
    • GPRS data downlink transmission: maximum 85.6 kbps
    • GPRS data uplink transmission: maximum 85.6 kbps
    • Coding formats: CS-1, CS-2, CS-3, and CS-4
    • Support for PAP (password authentication protocol) protocol for PPP connections
    • Embedded TCP/IP protocol
    • Support packet broadcast control channel (PBCCH)
    • CSD transmission rate: 2.4,4.8,9.6,14.4kbps
    • Support unstructured supplementary data service (USSD)
  • Circuit switching (CSD):
    • CSD transmission rate:  2.4,4.8,9.6,14.4kbps
    • Support unstructured supplementary data service (USSD)
  • Short message (SMS): SIM card interface: support SIM card: 3V, 1.8V
    • MT, MO, CB, Text and PDU models
    • Short message (SMS) storage device: built-in SIM card
  • Antenna interface: antenna pad
  • Speech coding mode:
    • Half rate (ETS 06.20)
    • Full rate (ETS 06.10)
    • Enhanced full rate (ETS 06.50 / 06.60 / 06.80)
    • Adaptive multi-rate (AMR)
    • Echo cancellation
    • Noise suppression
  • Serial port: Debug
  • port: For debugging
    • Supporting the full function of the standard serial port
    • Transmission rate support from 1200bps to 115200bps
    • AT command and data can be sent through the serial port
    • Support for RTS/CTS hardware flow control, and can be opened or closed by the software flow control function
    • Supports GSM 07.10 protocol of the serial port multiplexing function
    • Support automatic baud rate detection function from 1200bps to 115200bps
    • Software upgrade
  • Communication record management:
  • Support types: SM, FD, LD, RC, ON, MC.
  • SIM application toolkit:Support class SAT 3, GSM 11.14 Release 99
  • Real time clock (RTC):Support
  • Time function:AT command set
  • Software upgrade:Upgrade software via serial port or USB port

Package including:

  • 1pcs SIM800L GPRS transfer board micro SIM GSM Core board 4 frequency module TTL Port

Example Sketch & Diagram

/* SIM800L send sms

TX——D2 RX——D3 VCC—–3.7V GND—–GND */

#include <SoftwareSerial.h>

SoftwareSerial SIM800_SERIAL(2, 3); // connect tx and rx outputs from module to D2 and D3

String sms_text = “Hello how are you”; //sms text here String phone = “your number including country code”; //CHANGE THIS NUMBER void setup(){

Serial.begin(9600); SIM800_SERIAL.begin(9600);

delay(2000);

//Init settings: SIM800_SERIAL.println(“AT+CLIP=1”); delay(100); SIM800_SERIAL.println(“AT+CMGF=1”); delay(100); SIM800_SERIAL.println(“AT+CSCS=\”GSM\””); delay(100); Serial.print(“SENDING SMS…”); SEND_SMS(sms_text, phone); Serial.println(“SENDED!”); } void loop(){

//READ SIM800 OUTPUT AND SHOW IN TERMINAL if(SIM800_SERIAL.available()){ Serial.write(SIM800_SERIAL.read()); }

//READ TERMINAL COMMAND AND SEND TO SIM800 if(Serial.available()){ SIM800_SERIAL.write(Serial.read()); } } void SEND_SMS(String text, String phone) {

SIM800_SERIAL.println(“AT+CMGS=\”” + phone + “\””); delay(100); SIM800_SERIAL.print(text); delay(000); SIM800_SERIAL.print((char)26); delay(100); }

Additional Information

Weight 0.10 kg

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